Who was notified for one outage, and how: every alert delivery attempt (time, channel email/sms/phonecall/slack/teams/webhook/pagerduty/opsgenie/…, recipient: user name and email, phone as its last 4 digits, or the integration name; down or up; escalation step) with its status: sent, failed (+ error) or suppressed (+ reason: grouped alerts, quiet hours, SMS flapping/delay, email daily cap). Also the escalation policy, the acknowledgement, mutes and maintenance windows that covered it, and a summary. Use it to answer "why wasn't I alerted?" for an outage_ uuid from list_outages; get_outage_timeline tells the incident's story. 100 deliveries by default, max 300 (truncated flag).
ConnectorNo auth